void PopupMenu::hideFast() {
if (isHidden()) return;
_hiding = false;
_a_opacity.finish();
hideFinished();
}
void InnerDropdown::paintEvent(QPaintEvent *e) {
Painter p(this);
if (_a_show.animating()) {
if (auto opacity = _a_opacity.value(_hiding ? 0. : 1.)) {
// _a_opacity.current(ms)->opacityAnimationCallback()->_showAnimation.reset()
if (_showAnimation) {
_showAnimation->paintFrame(p, 0, 0, width(), _a_show.value(1.), opacity);
}
}
} else if (_a_opacity.animating()) {
p.setOpacity(_a_opacity.value(0.));
p.drawPixmap(0, 0, _cache);
} else if (_hiding || isHidden()) {
hideFinished();
} else if (_showAnimation) {
_showAnimation->paintFrame(p, 0, 0, width(), 1., 1.);
_showAnimation.reset();
showChildren();
} else {
if (!_cache.isNull()) _cache = QPixmap();
const auto inner = rect().marginsRemoved(_st.padding);
Shadow::paint(p, inner, width(), _st.shadow);
App::roundRect(p, inner, _st.bg, ImageRoundRadius::Small);
}
}
void PopupMenu::paintEvent(QPaintEvent *e) {
Painter p(this);
#ifdef OS_MAC_OLD
p.setCompositionMode(QPainter::CompositionMode_Source);
p.fillRect(e->rect(), Qt::transparent);
p.setCompositionMode(QPainter::CompositionMode_SourceOver);
#endif // OS_MAC_OLD
auto ms = getms();
if (_a_show.animating(ms)) {
if (auto opacity = _a_opacity.current(ms, _hiding ? 0. : 1.)) {
_showAnimation->paintFrame(p, 0, 0, width(), _a_show.current(1.), opacity);
}
} else if (_a_opacity.animating(ms)) {
p.setOpacity(_a_opacity.current(0.));
p.drawPixmap(0, 0, _cache);
} else if (_hiding || isHidden()) {
hideFinished();
} else if (_showAnimation) {
_showAnimation->paintFrame(p, 0, 0, width(), 1., 1.);
_showAnimation.reset();
showChildren();
} else {
paintBg(p);
}
}
void InnerDropdown::hideFast() {
if (isHidden()) return;
_hideTimer.stop();
finishAnimating();
_hiding = false;
hideFinished();
}
void InnerDropdown::hideFast() {
if (isHidden()) return;
_hideTimer.stop();
_hiding = false;
_a_opacity.finish();
hideFinished();
}
void InnerDropdown::opacityAnimationCallback() {
update();
if (!_a_opacity.animating()) {
if (_hiding) {
_hiding = false;
hideFinished();
} else if (!_a_show.animating()) {
showChildren();
}
}
}
void PopupMenu::opacityAnimationCallback() {
update();
if (!_a_opacity.animating()) {
if (_hiding) {
_hiding = false;
hideFinished();
} else {
showChildren();
}
}
}
void PopupMenu::startOpacityAnimation(bool hiding) {
_hiding = false;
if (!_useTransparency) {
_a_opacity.finish();
if (hiding) {
hideFinished();
} else {
update();
}
return;
}
prepareCache();
_hiding = hiding;
hideChildren();
_a_opacity.start([this] { opacityAnimationCallback(); }, _hiding ? 1. : 0., _hiding ? 0. : 1., _st.duration);
}
LoadingSpinner::LoadingSpinner( QWidget* parent )
: QWidget( parent )
, m_showHide( new QTimeLine )
{
m_showHide->setDuration( 300 );
m_showHide->setStartFrame( 0 );
m_showHide->setEndFrame( 100 );
m_showHide->setUpdateInterval( 20 );
connect( m_showHide, SIGNAL( frameChanged( int ) ), this, SLOT( update() ) );
connect( m_showHide, SIGNAL( finished() ), this, SLOT( hideFinished() ) );
m_anim = new QMovie( RESPATH "/images/loading-animation.gif" );
m_anim->jumpToNextFrame();
connect( m_anim, SIGNAL( frameChanged( int ) ), this, SLOT( update() ) );
resize( m_anim->currentPixmap().size() );
setSizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed );
hide();
}